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IrinaK [193]
3 years ago
7

I needdddd helppppppppp

Mathematics
1 answer:
Aneli [31]3 years ago
5 0

Answer:

B

Step-by-step explanation:

sum of angles in a triangle is 180

6n +1 +108+9n-4=180

15n = 180 -105

15n = 75

n= 75/15 = 5

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Consider the equation and its solution.
DedPeter [7]
The correct answer to your question is -2
3 0
2 years ago
Each person at a picnic chose atleast one piece of a fruit one third of the people chose an apple three -quaters of the people c
Natali5045456 [20]

Answer:

-1/12x

Step-by-step explanation:

Let total people at the picnic=x

People who chose apple= 1/3x

People who chose orange= 3/4x

People who chose each of the fruit= People who chose apple + People who chose orange

=1/3x + 3/4x

= 4x+9x / 12

=13/12x

People who chose each of the fruit= 13/12x

what fraction of the people chose both of them?

Fraction of the people who chose both fruits= Total people at the picnic - People who chose each of the fruit

=x - 13/12x

=12x- 13x /12

= -1/12 x

3 0
3 years ago
How do I determine the 50th term for the sequence <br> -5, -1, 3, 7, 11
Mademuasel [1]
The sequence is going up by 4 so u have to multiply each term by four and the -5 is it’s 0th term as well it’s beginning so you have to input that in the equation as well
4(50) - 5 = 200 - 5 = 195
I’m not very good at explaining so I hope u get it
5 0
3 years ago
What is the value of 2y- 6 if y = 12
Likurg_2 [28]

Answer:19

Step-by-step explanation:

The answer is 19 because you need to do 12*2 and then subtract 6. 24-6=19

3 0
3 years ago
Read 2 more answers
One question = 15 points<br> m – 9 = 11
just olya [345]

Answer:

m=20

Step-by-step explanation:

hope this helps!! :)

8 0
3 years ago
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